66041976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 155718024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 2749, 3003, 3432, 4004, 5498, 6006, 8008, 8247, 10996, 12012, 16494, 19243, 21992, 24024, 30239, 32988, 35737, 38486, 57729, 60478, 65976, 71474, 76972, 90717, 107211, 115458, 120956, 142948, 153944, 181434, 211673, 214422, 230916, 241912, 250159, 285896, 362868, 393107, 423346, 428844, 461832, 500318, 635019, 725736, 750477, 786214, 846692, 857688, 1000636, 1179321, 1270038, 1500954, 1572428, 1693384, 2001272, 2358642, 2540076, 2751749, 3001908, 3144856, 4717284, 5080152, 5503498, 6003816, 8255247, 9434568, 11006996, 16510494, 22013992, 33020988, 66041976]

約数ペア:

[(1, 66041976), (2, 33020988), (3, 22013992), (4, 16510494), (6, 11006996), (7, 9434568), (8, 8255247), (11, 6003816), (12, 5503498), (13, 5080152), (14, 4717284), (21, 3144856), (22, 3001908), (24, 2751749), (26, 2540076), (28, 2358642), (33, 2001272), (39, 1693384), (42, 1572428), (44, 1500954), (52, 1270038), (56, 1179321), (66, 1000636), (77, 857688), (78, 846692), (84, 786214), (88, 750477), (91, 725736), (104, 635019), (132, 500318), (143, 461832), (154, 428844), (156, 423346), (168, 393107), (182, 362868), (231, 285896), (264, 250159), (273, 241912), (286, 230916), (308, 214422), (312, 211673), (364, 181434), (429, 153944), (462, 142948), (546, 120956), (572, 115458), (616, 107211), (728, 90717), (858, 76972), (924, 71474), (1001, 65976), (1092, 60478), (1144, 57729), (1716, 38486), (1848, 35737), (2002, 32988), (2184, 30239), (2749, 24024), (3003, 21992), (3432, 19243), (4004, 16494), (5498, 12012), (6006, 10996), (8008, 8247)]